atsunatsu 1cc0bc770c feat(map): VUCC default chip, own-grid bold at all zooms, roamed-grid blue stripes
- Grid mode now opens with the VUCC award chip selected by default (re-asserted
  on every grid-mode entry; the user's in-mode chip choice is preserved).
- The station's own grid outline is now drawn at every zoom level: 2-char field
  border below the sub-square zoom, 4-char square border above it (was hidden
  at the default entry zoom), stroke widened to 6f.
- Grids the account operated from (LoTW <MY_GRIDSQUARE>, satellite QSOs only)
  are covered with GridMaster-style blue 45° zebra stripes. The stripe paint is
  fully opaque so a worked+roamed cell shows pure-blue stripes with green
  between them — the two colors never alpha-blend into a teal/green mix.
- LoTW sync now parses and persists the roamed set (LoTWResult.Success +
  SettingsRepo key 'roamedGrids'), plumbed through MapState/MapViewModel into
  MaidenheadGridOverlay. Unit tests cover MY_GRIDSQUARE parsing (SAT-only,
  GRIDSQUARE non-leak, 4-char truncation).
2026-09-11 20:27:46 +08:00

Look4Sat-BA7OPF

Release

BA7OPF 定制版 — 基于 rt-bishop/Look4Sat 的业余无线电卫星追踪器,增加了线性卫星频率计算器等功能。

本仓库特色功能

  • 双站过境匹配(Mutual Pass) — 输入友台经纬度/网格,筛选双方同时可见的卫星过境,在地图上同时显示双方仰角曲线和地面轨迹,支持一键跳转雷达页查看详情
  • 线性卫星转发器频率计算器 — 在雷达页的 Calculator 标签页中,支持 TX/RX 双向多普勒频率计算,以及下行频率偏移(offset)输入,方便操作带偏移的线性卫星
  • CW 解码器 — 集成 Morse Expert 解码引擎,支持瀑布图、实时解码文本
  • Passband 模式 — 支持通过位置滑块(Passband)自动计算 TX/RX 频率,避免切换时跳变
  • AMSAT 状态页 — 实时查看卫星的业余无线电转发器状态(开启/关闭/待机),支持 72 小时历史记录回放
  • 中文界面优化 — 翻译修正、UI 布局调整,系统语言自动切换

上游仓库

本仓库是 rt-bishop/Look4Sat 的分支,上游仓库的原始功能包括:

  • 基于 Celestrak / SatNOGS 数据的 9000+ 活跃卫星追踪
  • SGP4/SDP4 轨道预测,10 天过境预报
  • 极坐标雷达图、地面轨迹图
  • SSTV 图像解码
  • 无广告、无跟踪、完全离线

许可证

GNU General Public License v3.0。详见 LICENSE。

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